Johs's approximate programming language knowledge

Programming language(10^n)s lines of code written (e.g. 4 => between 10e4 and 10e5 lines of code)
proto2
pgSQL2
make3
automake2
autoconf2
XSD2
VimL3
Verilog1
VHDL1
TikZ1
Sed2
SQL3
Rust2
Ruby4
RPM spec3
R1
Python3
Perl1
PKGFILE1
PHP4
Objectiv-C2
Mathematica1
Markdown (mostly text)3
MapReduce (Hadoop)2
MATLAB3
Lua1
Lisp2
LaTeX (mostly text)4
Julia1
Javascript3
Java3
Haskell2
HTML3
Go(lang)3
Gnuplot2
Erlang1
Elixir1
D2
CUDA3
CSS3
CMake2
C++4
C#3
C4
Batch (DOS)2
BNF1
BASH3
Assembly X862
Assembly MIPS1
AsciiDoc (mostly text)3
Ant1
Actionscript1
AWK2
ASP.NET2